cumbucket vs sloven

cumbucket

noun
  • A low, vile person. 

  • a promiscuous person, especially one allowing many to ejaculate inside them 

sloven

noun
  • A low, base, lewd person. 

  • A habitually dirty or untidy man or boy; the male equivalent of slattern, or slut. 

How often have the words cumbucket and sloven occurred in a corpus of books? (source: Google Ngram Viewer )